I have gotten several requests for the Toroid board I made for a Buffalo32 build:
This is very small board made for three 7VA Amveco toroids specifically for the Buffalo32 build. I have also designed a three toroid version that can take 7-25VA toroids. Also in the works is a single toroid version. Now these are all for my personal use, so I will make them either way, but I thought there might be some interest for them here. Let me know what you think.

This is very small board made for three 7VA Amveco toroids specifically for the Buffalo32 build. I have also designed a three toroid version that can take 7-25VA toroids. Also in the works is a single toroid version. Now these are all for my personal use, so I will make them either way, but I thought there might be some interest for them here. Let me know what you think.
🙂 Interest in a couple single toroid boards and a couple three 'roids boards , always good to have some of these lying around for small projects!
🙂 Interest in a couple single toroid boards and a couple three 'roids boards , always good to have some of these lying around for small projects!
Noted 🙂 I have a testrun on order for the single, dual and triple 7-25VA boards. Will post when they arrive.
Member
Joined 2002
Also interested in 2 singles and 2 duals. Still planning on a Buffalo32 build and will do another for a friend 🙂.
Ok, I got the protype boards now, sorry about the delay.
Single board:
Dual board:
Triple board:
Single board:
An externally hosted image should be here but it was not working when we last tested it.
Dual board:
An externally hosted image should be here but it was not working when we last tested it.
Triple board:
An externally hosted image should be here but it was not working when we last tested it.
These look great and could come in handy. I would be interested in 5 singles, 2 duals, and 1 triple.
Bill
Bill
Where you buy Amveco in Europa???
I wish I knew. I get mine from Digikey.
Where you buy Amveco in Europa???
In Europe, transformers with the same pins layout/specs are available at RS-Components under another brand: Nuvotem.
Probably made by the same factory in India.
Here is a populated triple board. I did'nt put connectors on the secondaries since Im not sure if I will hardwire or not. It might not have been clear on the bare shots, but the boards can be wired for 115V or 230V using jumpers. The blue wire is used as a jumper for 230V in this case.
An externally hosted image should be here but it was not working when we last tested it.
An externally hosted image should be here but it was not working when we last tested it.
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